V. Choose the correct verb form (Past Simple or Past Continuous).
1. I met a friend while I was doing the shopping.
2. I was paying for my things when I heard someone call my name.
3. I turned round and saw Paula.
4. She wore a bright red coat today.
5. We decided to have a cup of coffee.
6. While we were having a drink, a waiter dropped a pile of plates.
7. We all got a terrible shock.
8. While the waiter was pickingup the broken plates, he cut his finger.
9. She was working quietly at her desk when suddenly the door opened and her daughter rushed in.
10. He stood up, walked across the room, and closed the window.
Cấu trúc: (tham khảo)
*When + simple past, + simple past : Diễn tả hai hành động xảy ra gần nhau, hoặc là một hành động vừa dứt thì hành động khác xảy ra.
*When + past continuous ( clear point of time - thời gian cụ thể ), + simple past : Khi một hành động đang diễn ra thì một hành động khác xảy đến
*When + simple past, + past continuous
*While + past/ present continous, past/ present countinous : Diễn tả hai hành động xảy ra đồng thời, song song trong hiện tại hoặc quá khứ.
